The Triple-S SSS37260 EcoTwist Microfiber Wet Mop delivers superior moisture pickup, absorbing up to 10 times its own weight. No break-in is required; it performs at full capacity from the first use. The microfiber construction enhances the effectiveness of green and low-chemical cleaning solutions while linting less than cotton alternatives. Bleach resistant and mildew resistant for extended service. The 1.25-inch narrow headband is compatible with existing standard mop hardware. Medium size; white. Sold 12 per case.